10389785

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 14971392

約数和(自身を除く): 4581607

約数列:

[1, 5, 7, 35, 37, 71, 113, 185, 259, 355, 497, 565, 791, 1295, 2485, 2627, 3955, 4181, 8023, 13135, 18389, 20905, 29267, 40115, 56161, 91945, 146335, 280805, 296851, 1484255, 2077957, 10389785]

約数ペア:

[(1, 10389785), (5, 2077957), (7, 1484255), (35, 296851), (37, 280805), (71, 146335), (113, 91945), (185, 56161), (259, 40115), (355, 29267), (497, 20905), (565, 18389), (791, 13135), (1295, 8023), (2485, 4181), (2627, 3955)]